关于新疆坝西铜矿地球物理特征及找矿探讨
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摘要
坝西铜矿位于新疆准噶尔盆地偏东方向的北部缘头部位上北塔山-三塘湖带东部琼河坝斑岩铜矿带,属谢米斯台-野马泉-琼河坝古生代岛弧带的一部分。奥陶系以及泥盆系是区内的主要地层出露,同时发育非常广泛的二叠系与侏罗纪地层,并且还发育第四系。地层复杂多变,断裂构造发育,岩浆岩分布广泛。坝西铜矿成因类型为早石炭世与石英闪长岩和石英二长闪长岩有关的斑岩型铜矿床。为了进一步推动该区铜矿找矿工作的新突破,对该矿地球物理特征进行探讨,希望能为该区更加深入的研究工作提供参考。
The basxi copper deposit is located in the northern edge of the northern edge of the Junggar basin, Xinjiang, and the qionghe dam porphyry copper belt in the east of the northern Tashan-three Santanghu belt, and belongs to a part of the Paleozoic island arc belt of the damiangtai-Wild-MA quan-qionghe dam. Ordovician and Devonian are the main strata exposed in the area, and widely developed Permian and Jurassic strata at the same time, and they also developed quaternary system. The strata are complex and varied, with the development of fault structures, and magmatic rocks are widely distributed. The genetic type of the basi copper deposit is a porphyry copper deposit related to the Early Carboniferous and quartz diorite and quartz two long diorite. In order to further promote the new breakthrough in the prospecting work of copper mine in this area, the geophysical characteristics of the mine are discussed, and it is hoped to provide a reference for the further research work in this area.
The basxi copper deposit is located in the northern edge of the northern edge of the Junggar basin, Xinjiang, and the qionghe dam porphyry copper belt in the east of the northern Tashan-three Santanghu belt, and belongs to a part of the Paleozoic island arc belt of the damiangtai-Wild-MA quan-qionghe dam. Ordovician and Devonian are the main strata exposed in the area, and widely developed Permian and Jurassic strata at the same time, and they also developed quaternary system. The strata are complex and varied, with the development of fault structures, and magmatic rocks are widely distributed. The genetic type of the basi copper deposit is a porphyry copper deposit related to the Early Carboniferous and quartz diorite and quartz two long diorite. In order to further promote the new breakthrough in the prospecting work of copper mine in this area, the geophysical characteristics of the mine are discussed, and it is hoped to provide a reference for the further research work in this area.
引文
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[2]新疆琼河坝斑岩铜矿地质特征及矿床成因[J].新疆地质2015,(09).
[3]徐衍明等.新疆琼河坝一带金铜多金属资源品价报告[R].新疆地矿局物化探大队,2016.